3UG4625-1CW30 3UG4625 residual current monitoring relays

электронное реле контроля тока for fault current monitoring (w. current transformer 3ul23) setting range 0.03a to 40a separate for alarm threshold and switch-off value supply voltage ac/dc 24 .. 240 v, 50 . . 60 hz startup and tripping delay 0.1 to 20s switch-off hysteresis up to 50% alarm hysteresis 5% fixed width 22.5 mm, 2 co contacts w. or w/o error log screw terminal